题目内容
9．The computers ________ in the classroom next month．（ ）| A． | is going to use | B． | will be used | C． | use | D． | have used |
分析 下个月电脑将被应用在教室中．
解答 答案：B．
首先根据语境推测句意是"下个月电脑将被应用在教室中．"，表述的是将来的事情，判断句子中的谓语动词用一般将来时，主语The computers 是动作use 的承受者，所以用被动语态，一般将来时被动语态的构成是：主语+will be+动词的过去分词，故选B．
点评 本题考查时态和语态．每个时态都有标志词，熟记这些标志词是做题的关键．在没有时间状语的情况下可以根据语境来对时态做出判断．判断语态的关键则是观察主语是谓语动词的执行者还是承受者．
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| 16．A．Worry | B．Worrying | C．Worried | D．Worries |
| 17．A．always | B．mostly | C．probably | D．seldom |
| 18．A．lose | B．be lost | C．keep | D．be kept |
| 19．A．last | B．do | C．produce | D．make |
| 20．A．program | B．tool | C．class | D．lesson |
| 21．A．kind | B．strict | C．weak | D．free |
| 22．A．try | B．have | C．put | D．keep |
| 23．A．helpful | B．cheerful | C．useless | D．terrible |
| 24．A．so | B．or | C．but | D．and |
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| A． | do I | B． | don't I | C． | didn't he | D． | did he |
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